22:17:34 Create new PHPExcel object<br />22:17:34 Set document properties<br />22:17:34 Add some data<br />22:17:34 Rename worksheet<br />22:17:34 Write to Excel2007 format<br />22:17:34 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0236 seconds<br />22:17:34 Current memory usage: 2 MB<br />22:17:34 Write to Excel5 format<br />22:17:34 File written to 42richText.xls<br />Call time to write Workbook was 0.0217 seconds<br />22:17:34 Current memory usage: 2 MB<br />22:17:34 Peak memory usage: 2 MB<br />22:17:34 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />